This patchseries adds the SPI controller driver for Atheros AR7XXX/AR9XXX SoCs. The driver uses bitbang SPI driver infrastructure from linux kernel. Changes since v1: * spi: ath79: fix ath79_spi_setup() return error codes Antony Pavlov (5): spi: import bitbang txrx utility functions from linux spi: add controller driver for Atheros AR7XXX/AR9XXX SoCs MIPS: ar9331.dtsi: add SPI master MIPS: tplink-mr3020.dts: add S25FL032PIF SPI flash chip MIPS: tplink-mr3020_defconfig: add SPI support arch/mips/configs/tplink-mr3020_defconfig | 7 +- arch/mips/dts/ar9331.dtsi | 6 + arch/mips/dts/tplink-mr3020.dts | 20 ++ drivers/spi/Kconfig | 4 + drivers/spi/Makefile | 1 + drivers/spi/ath79_spi.c | 299 ++++++++++++++++++++++++++++++ drivers/spi/spi-bitbang-txrx.h | 95 ++++++++++ 7 files changed, 431 insertions(+), 1 deletion(-) create mode 100644 drivers/spi/ath79_spi.c create mode 100644 drivers/spi/spi-bitbang-txrx.h -- 1.9.0 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
